Swift-XRT Survey of Fermi Unassociated Sources

These results are part of the Swift program to follow-up Fermi unassociated sources in an attempt to find X-ray counterparts to the unidentified gamma-ray sources. As new observations are performed, these pages will be updated in nearly real time. Please use these results as a guide and proceed with caution when using them in a publication since they are the result of an automated analysis.

When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949 for a description of many of the analysis techniques used to reduce these data (note: a more detailed paper describing the complete data set and analysis is forthcoming). Please contact Abe Falcone and Michael Stroh at unassociated@swift.psu.edu if you have any questions about the program or the analysis, or to simply to let us know that you've made use of these data.
Caution: For completeness, sources are listed if the "detection" exceeds 3 sigma. The significances and images are shown so you can make more stringent significance cuts, if desired.

3FGL J0221.8+6138c

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J0221.8+6138c Swift-XRT detections in the field for 3FGL J0221.8+6138c


No detected excesses found.

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0221.8+6138c Swift-XRT image with known radio, optical and UV sources for 3FGL J0221.8+6138c

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J022213.6+613344 02 22 13.66 +61 33 44.28 5.32 ROSAT
1RXS J022214.1+613335 02 22 14.09 +61 33 35.64 5.47 ROSAT
2 1RXS J022323.6+614709 02 23 23.59 +61 47 08.88 13.75 ROSAT
2RXS J022323.6+614709 02 23 23.69 +61 47 09.60 13.76 ROSAT
3 2RXP J022329.2+614658 02 23 29.18 +61 46 58.44 14.16 ROSAT
1WGA J0223.4+6147 02 23 26.50 +61 47 26.88 14.20 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 NVSS J022145+613726 02 21 46.01 +61 37 26.04 1.38 NVSS
2 CGPS J022146+614004 02 21 46.70 +61 40 05.16 1.79 CGPSNGPCAT
CGPS J022222+613733 02 22 22.90 +61 37 33.96 3.62 CGPSNGPCAT
WN 0218.6+6123 02 22 22.99 +61 37 32.88 3.63 WENSS
7C 021839.1+612343 02 22 23.71 +61 37 22.08 3.75 UC7C151MHZ
TGSSADR J022224.3+613729 02 22 24.31 +61 37 28.92 3.79 GMRTAS150M
3 NVSS J022225+613735 02 22 25.70 +61 37 36.12 3.93 NVSS
4 CGPS J022122+614118 02 21 22.90 +61 41 17.88 4.59 CGPSNGPCAT
5 CGPS J022215+614215 02 22 15.70 +61 42 15.12 4.60 CGPSNGPCAT
6 V607 Cas 02 22 26.33 +61 35 35.16 4.86 GCVS
7 CGPS J022122+613302 02 21 22.10 +61 33 02.16 6.60 CGPSNGPCAT
8 NVSS J022159+614505 02 21 59.90 +61 45 06.12 6.66 NVSS
VLSSr J022106.9+614213 02 21 07.01 +61 42 14.04 6.67 VLSSR
7C 021723.6+612841 02 21 07.90 +61 42 24.12 6.68 UC7C151MHZ
CGPS J022107+614223 02 21 07.90 +61 42 24.12 6.68 CGPSNGPCAT
9 NVSS J022107+614224 02 21 07.61 +61 42 24.84 6.72 NVSS
WN 0217.3+6128 02 21 07.70 +61 42 25.92 6.72 WENSS
TGSSADR J022107.5+614225 02 21 07.61 +61 42 24.84 6.72 GMRTAS150M
7C 021723.7+612847 02 21 07.99 +61 42 29.88 6.73 GP7C151MHZ
10 NVSS J022208+614507 02 22 08.40 +61 45 07.92 6.88 NVSS
11 NVSS J022129+614448 02 21 29.90 +61 44 48.84 6.92 NVSS
12 CGPS J022247+613541 02 22 47.81 +61 35 42.00 7.03 CGPSNGPCAT
TGSSADR J022248.2+613535 02 22 48.19 +61 35 35.16 7.12 GMRTAS150M
7C 021903.7+612149 02 22 48.41 +61 35 26.88 7.19 UC7C151MHZ
13 LDN 1356 02 22 45.02 +61 43 38.64 8.00 LDN
14 WDS J02223+6131 02 22 18.00 +61 31 00.12 8.03 WDS
15 NVSS J022204+613032 02 22 04.51 +61 30 33.12 8.05 NVSS
16 NVSS J022105+614428 02 21 05.59 +61 44 29.04 8.26 NVSS
QORG J022105.0+614428 02 21 04.99 +61 44 27.96 8.30 QORGCAT
17 CGPS J022052+613139 02 20 52.80 +61 31 39.00 9.94 CGPSNGPCAT
18 CGPS J022140+614824 02 21 40.70 +61 48 24.12 10.04 CGPSNGPCAT
19 CGPS J022036+613336 02 20 36.70 +61 33 36.00 10.35 CGPSNGPCAT
20 NVSS J022306+614426 02 23 06.91 +61 44 26.88 10.55 NVSS
21 CGPS J022022+613831 02 20 22.70 +61 38 30.84 10.78 CGPSNGPCAT
22 NVSS J022317+613414 02 23 17.11 +61 34 14.16 10.81 NVSS
23 NVSS J022251+613003 02 22 51.00 +61 30 02.88 10.86 NVSS
24 NVSS J022026+613447 02 20 26.30 +61 34 46.92 11.00 NVSS
VLSSr J022026.1+613450 02 20 26.11 +61 34 50.88 11.00 VLSSR
7C 021642.7+612102 02 20 26.30 +61 34 45.84 11.01 UC7C151MHZ
CGPS J022026+613446 02 20 26.21 +61 34 46.92 11.01 CGPSNGPCAT
7C 021642.6+612103 02 20 26.21 +61 34 46.92 11.02 GP7C151MHZ
TXS 0216+613 02 20 26.30 +61 34 45.12 11.02 TEXAS
TGSSADR J022026.0+613448 02 20 26.11 +61 34 48.00 11.03 GMRTAS150M
WN 0216.7+6121 02 20 25.80 +61 34 46.92 11.06 WENSS
25 NVSS J022315+613259 02 23 15.10 +61 32 60.00 11.15 NVSS
26 NVSS J022236+612828 02 22 36.79 +61 28 27.84 11.26 NVSS
27 NVSS J022328+613744 02 23 28.61 +61 37 44.04 11.32 NVSS
28 NVSS J022205+612646 02 22 05.59 +61 26 45.96 11.80 NVSS
29 NVSS J022208+615009 02 22 08.69 +61 50 09.96 11.82 NVSS
7C 021918.8+611617 02 23 03.29 +61 29 54.96 11.94 UC7C151MHZ
30 NVSS J022303+612946 02 23 03.29 +61 29 47.04 12.04 NVSS
TGSSADR J022303.7+612947 02 23 03.79 +61 29 48.12 12.06 GMRTAS150M
CGPS J022303+612945 02 23 03.41 +61 29 44.88 12.06 CGPSNGPCAT
WN 0219.3+6116 02 23 03.60 +61 29 44.88 12.08 WENSS
31 NVSS J022317+614526 02 23 17.71 +61 45 27.00 12.17 NVSS
32 QORG J022229.6+615018 02 22 29.59 +61 50 17.88 12.57 QORGCAT
33 NVSS J022319+613053 02 23 19.39 +61 30 52.92 12.73 NVSS
CGPS J022320+613046 02 23 20.40 +61 30 46.08 12.90 CGPSNGPCAT
34 NVSS J022310+614807 02 23 10.61 +61 48 07.92 13.29 NVSS
35 NVSS J022013+614459 02 20 13.99 +61 45 00.00 13.47 NVSS
36 BD+61 405 02 23 30.89 +61 46 24.96 14.00 ACRS
PPM 13633 02 23 30.89 +61 46 24.96 14.00 PPM
HD 14552 02 23 30.89 +61 46 24.96 14.00 HIC
HIP 11156 02 23 30.89 +61 46 25.32 14.01 HIPPARCOS
SAO 12262 02 23 31.01 +61 46 26.40 14.03 SAO
37 NVSS J022331+614916 02 23 31.10 +61 49 17.04 15.81 NVSS

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